111+111=6 121+121=8 131+131=10 151+151= ?

Step-by-step explanation:

The answer is 14.

111 + 111 = 6

There is an 10 increase every time and there is a 2 increase for the answer

111 + ( 10 x 4 ) = 151

6 + ( 2 x 4 ) = 14

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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